Co-organizers of the Workshops on Basic Space Science

Basic Space Science and Education

Planetarium - A Challenge for Educators

United Nations International Conference on Near-Earth Objects

The Future of Our Universe and The Future of Our Civilization

Neutrino Astronomy (SNO)

Gravitational-Wave Astronomy (LIGO)

Cosmic-Ray Astronomy (AUGER)

Photon Astronomy (IUE)

Universe Structure of the Universe    [Article]
Sun The Sun    [Article]
Astrophysics Astrophysics for University Physics Courses    [Book]

Basic Space Science and Space Law

Basic Space Science and Space Law (2005)

Basic Space Science in a Future UNCOPUOS (1997)

Space Law Relevant to Astronomy (1996)

Legal Aspects of Astronomy (1990)

Basic Space Science Related Information

Space Agencies

Astronomy and Space Science

Astronomy Meetings

UN/ESA Workshops Basic Space Science World Space Observatory